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Add ARM big endian Target (armeb, thumbeb) 

Reviewed at http://llvm-reviews.chandlerc.com/D3096

llvm-svn: 205008
This commit is contained in:
Christian Pirker 2014-03-28 14:40:46 +00:00
parent 2a11160956
commit f01cd6f57b
9 changed files with 387 additions and 46 deletions
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143
clang/lib/Basic/Targets.cpp
View File

@ -3707,19 +3707,29 @@ class ARMTargetInfo : public TargetInfo {
T.getOS() != llvm::Triple::Bitrig)
return false;
StringRef ArchName = T.getArchName();
if (T.getArch() == llvm::Triple::arm) {
if (!ArchName.startswith("armv"))
if (T.getArch() == llvm::Triple::arm ||
T.getArch() == llvm::Triple::armeb) {
StringRef VersionStr;
if (ArchName.startswith("armv"))
VersionStr = ArchName.substr(4);
else if (ArchName.startswith("armebv"))
VersionStr = ArchName.substr(6);
else
return false;
StringRef VersionStr = ArchName.substr(4);
unsigned Version;
if (VersionStr.getAsInteger(10, Version))
return false;
return Version >= 6;
}
assert(T.getArch() == llvm::Triple::thumb);
if (!ArchName.startswith("thumbv"))
assert(T.getArch() == llvm::Triple::thumb ||
T.getArch() == llvm::Triple::thumbeb);
StringRef VersionStr;
if (ArchName.startswith("thumbv"))
VersionStr = ArchName.substr(6);
else if (ArchName.startswith("thumbebv"))
VersionStr = ArchName.substr(8);
else
return false;
StringRef VersionStr = ArchName.substr(6);
unsigned Version;
if (VersionStr.getAsInteger(10, Version))
return false;
@ -3753,17 +3763,27 @@ class ARMTargetInfo : public TargetInfo {
// Thumb1 add sp, #imm requires the immediate value be multiple of 4,
// so set preferred for small types to 32.
if (T.isOSBinFormatMachO())
DescriptionString = "e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-"
"v128:64:128-a:0:32-n32-S64";
DescriptionString = BigEndian ?
"E-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-"
"v128:64:128-a:0:32-n32-S64" :
"e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-"
"v128:64:128-a:0:32-n32-S64";
else
DescriptionString = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-"
"v128:64:128-a:0:32-n32-S64";
DescriptionString = BigEndian ?
"E-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-"
"v128:64:128-a:0:32-n32-S64" :
"e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-"
"v128:64:128-a:0:32-n32-S64";
} else {
if (T.isOSBinFormatMachO())
DescriptionString = "e-m:o-p:32:32-i64:64-v128:64:128-n32-S64";
DescriptionString = BigEndian ?
"E-m:o-p:32:32-i64:64-v128:64:128-n32-S64" :
"e-m:o-p:32:32-i64:64-v128:64:128-n32-S64";
else
DescriptionString = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64";
DescriptionString = BigEndian ?
"E-m:e-p:32:32-i64:64-v128:64:128-n32-S64" :
"e-m:e-p:32:32-i64:64-v128:64:128-n32-S64";
}
// FIXME: Enumerated types are variable width in straight AAPCS.
@ -3798,17 +3818,25 @@ class ARMTargetInfo : public TargetInfo {
// Thumb1 add sp, #imm requires the immediate value be multiple of 4,
// so set preferred for small types to 32.
if (T.isOSBinFormatMachO())
DescriptionString = "e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64"
"-v64:32:64-v128:32:128-a:0:32-n32-S32";
DescriptionString = BigEndian ?
"E-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64"
"-v64:32:64-v128:32:128-a:0:32-n32-S32" :
"e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64"
"-v64:32:64-v128:32:128-a:0:32-n32-S32";
else
DescriptionString = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64"
"-v64:32:64-v128:32:128-a:0:32-n32-S32";
DescriptionString = BigEndian ?
"E-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64"
"-v64:32:64-v128:32:128-a:0:32-n32-S32" :
"e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64"
"-v64:32:64-v128:32:128-a:0:32-n32-S32";
} else {
if (T.isOSBinFormatMachO())
DescriptionString =
DescriptionString = BigEndian ?
"E-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" :
"e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32";
else
DescriptionString =
DescriptionString = BigEndian ?
"E-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" :
"e-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32";
}
@ -3816,10 +3844,11 @@ class ARMTargetInfo : public TargetInfo {
}
public:
ARMTargetInfo(const llvm::Triple &Triple)
ARMTargetInfo(const llvm::Triple &Triple, bool IsBigEndian)
: TargetInfo(Triple), CPU("arm1136j-s"), FPMath(FP_Default),
IsAAPCS(true) {
BigEndian = false;
BigEndian = IsBigEndian;
switch (getTriple().getOS()) {
case llvm::Triple::NetBSD:
PtrDiffType = SignedLong;
@ -3906,7 +3935,9 @@ public:
// Enable the hwdiv extension for all v8a AArch32 cores by
// default.
ArchName == "armv8a" || ArchName == "armv8" ||
ArchName == "thumbv8a" || ArchName == "thumbv8") {
ArchName == "armebv8a" || ArchName == "armebv8" ||
ArchName == "thumbv8a" || ArchName == "thumbv8" ||
ArchName == "thumbebv8a" || ArchName == "thumbebv8") {
Features["hwdiv"] = true;
Features["hwdiv-arm"] = true;
} else if (CPU == "cortex-m3" || CPU == "cortex-m4") {
@ -4027,7 +4058,6 @@ public:
Builder.defineMacro("__arm__");
// Target properties.
Builder.defineMacro("__ARMEL__");
Builder.defineMacro("__REGISTER_PREFIX__", "");
StringRef CPUArch = getCPUDefineSuffix(CPU);
@ -4299,11 +4329,34 @@ const Builtin::Info ARMTargetInfo::BuiltinInfo[] = {
ALL_LANGUAGES },
#include "clang/Basic/BuiltinsARM.def"
};
class ARMleTargetInfo : public ARMTargetInfo {
public:
ARMleTargetInfo(const llvm::Triple &Triple)
: ARMTargetInfo(Triple, false) { }
virtual void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const {
Builder.defineMacro("__ARMEL__");
ARMTargetInfo::getTargetDefines(Opts, Builder);
}
};
class ARMbeTargetInfo : public ARMTargetInfo {
public:
ARMbeTargetInfo(const llvm::Triple &Triple)
: ARMTargetInfo(Triple, true) { }
virtual void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const {
Builder.defineMacro("__ARMEB__");
Builder.defineMacro("__ARM_BIG_ENDIAN");
ARMTargetInfo::getTargetDefines(Opts, Builder);
}
};
} // end anonymous namespace.
namespace {
class DarwinARMTargetInfo :
public DarwinTargetInfo<ARMTargetInfo> {
public DarwinTargetInfo<ARMleTargetInfo> {
protected:
void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple,
MacroBuilder &Builder) const override {
@ -4312,10 +4365,10 @@ protected:
public:
DarwinARMTargetInfo(const llvm::Triple &Triple)
: DarwinTargetInfo<ARMTargetInfo>(Triple) {
: DarwinTargetInfo<ARMleTargetInfo>(Triple) {
HasAlignMac68kSupport = true;
// iOS always has 64-bit atomic instructions.
// FIXME: This should be based off of the target features in ARMTargetInfo.
// FIXME: This should be based off of the target features in ARMleTargetInfo.
MaxAtomicInlineWidth = 64;
// Darwin on iOS uses a variant of the ARM C++ ABI.
@ -5677,21 +5730,45 @@ static TargetInfo *AllocateTarget(const llvm::Triple &Triple) {
switch (os) {
case llvm::Triple::Linux:
return new LinuxTargetInfo<ARMTargetInfo>(Triple);
return new LinuxTargetInfo<ARMleTargetInfo>(Triple);
case llvm::Triple::FreeBSD:
return new FreeBSDTargetInfo<ARMTargetInfo>(Triple);
return new FreeBSDTargetInfo<ARMleTargetInfo>(Triple);
case llvm::Triple::NetBSD:
return new NetBSDTargetInfo<ARMTargetInfo>(Triple);
return new NetBSDTargetInfo<ARMleTargetInfo>(Triple);
case llvm::Triple::OpenBSD:
return new OpenBSDTargetInfo<ARMTargetInfo>(Triple);
return new OpenBSDTargetInfo<ARMleTargetInfo>(Triple);
case llvm::Triple::Bitrig:
return new BitrigTargetInfo<ARMTargetInfo>(Triple);
return new BitrigTargetInfo<ARMleTargetInfo>(Triple);
case llvm::Triple::RTEMS:
return new RTEMSTargetInfo<ARMTargetInfo>(Triple);
return new RTEMSTargetInfo<ARMleTargetInfo>(Triple);
case llvm::Triple::NaCl:
return new NaClTargetInfo<ARMTargetInfo>(Triple);
return new NaClTargetInfo<ARMleTargetInfo>(Triple);
default:
return new ARMTargetInfo(Triple);
return new ARMleTargetInfo(Triple);
}
case llvm::Triple::armeb:
case llvm::Triple::thumbeb:
if (Triple.isOSDarwin())
return new DarwinARMTargetInfo(Triple);
switch (os) {
case llvm::Triple::Linux:
return new LinuxTargetInfo<ARMbeTargetInfo>(Triple);
case llvm::Triple::FreeBSD:
return new FreeBSDTargetInfo<ARMbeTargetInfo>(Triple);
case llvm::Triple::NetBSD:
return new NetBSDTargetInfo<ARMbeTargetInfo>(Triple);
case llvm::Triple::OpenBSD:
return new OpenBSDTargetInfo<ARMbeTargetInfo>(Triple);
case llvm::Triple::Bitrig:
return new BitrigTargetInfo<ARMbeTargetInfo>(Triple);
case llvm::Triple::RTEMS:
return new RTEMSTargetInfo<ARMbeTargetInfo>(Triple);
case llvm::Triple::NaCl:
return new NaClTargetInfo<ARMbeTargetInfo>(Triple);
default:
return new ARMbeTargetInfo(Triple);
}
case llvm::Triple::msp430:

2
clang/lib/CodeGen/CGBuiltin.cpp
View File

@ -1641,7 +1641,9 @@ Value *CodeGenFunction::EmitTargetBuiltinExpr(unsigned BuiltinID,
case llvm::Triple::aarch64_be:
return EmitAArch64BuiltinExpr(BuiltinID, E);
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
return EmitARMBuiltinExpr(BuiltinID, E);
case llvm::Triple::x86:
case llvm::Triple::x86_64:

2
clang/lib/CodeGen/TargetInfo.cpp
View File

@ -5806,7 +5806,9 @@ const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() {
return *(TheTargetCodeGenInfo = new AArch64TargetCodeGenInfo(Types));
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
{
ARMABIInfo::ABIKind Kind = ARMABIInfo::AAPCS;
if (strcmp(getTarget().getABI(), "apcs-gnu") == 0)

24
clang/lib/Driver/ToolChain.cpp
View File

@ -161,8 +161,11 @@ bool ToolChain::isCrossCompiling() const {
// The A32/T32/T16 instruction sets are not separate architectures in this
// context.
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::thumb:
return getArch() != llvm::Triple::arm && getArch() != llvm::Triple::thumb;
case llvm::Triple::thumbeb:
return getArch() != llvm::Triple::arm && getArch() != llvm::Triple::thumb &&
getArch() != llvm::Triple::armeb && getArch() != llvm::Triple::thumbeb;
default:
return HostTriple.getArch() != getArch();
}
@ -194,9 +197,13 @@ std::string ToolChain::ComputeLLVMTriple(const ArgList &Args,
return Triple.getTriple();
}
case llvm::Triple::arm:
case llvm::Triple::thumb: {
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb: {
// FIXME: Factor into subclasses.
llvm::Triple Triple = getTriple();
bool IsBigEndian = getTriple().getArch() == llvm::Triple::armeb ||
getTriple().getArch() == llvm::Triple::thumbeb;
// Thumb2 is the default for V7 on Darwin.
//
@ -207,12 +214,21 @@ std::string ToolChain::ComputeLLVMTriple(const ArgList &Args,
bool ThumbDefault = Suffix.startswith("v6m") || Suffix.startswith("v7m") ||
Suffix.startswith("v7em") ||
(Suffix.startswith("v7") && getTriple().isOSBinFormatMachO());
std::string ArchName = "arm";
std::string ArchName;
if (IsBigEndian)
ArchName = "armeb";
else
ArchName = "arm";
// Assembly files should start in ARM mode.
if (InputType != types::TY_PP_Asm &&
Args.hasFlag(options::OPT_mthumb, options::OPT_mno_thumb, ThumbDefault))
ArchName = "thumb";
{
if (IsBigEndian)
ArchName = "thumbeb";
else
ArchName = "thumb";
}
Triple.setArchName(ArchName + Suffix.str());
return Triple.getTriple();

30
clang/lib/Driver/ToolChains.cpp
View File

@ -1313,6 +1313,11 @@ bool Generic_GCC::GCCInstallationDetector::getBiarchSibling(Multilib &M) const {
"arm-linux-androideabi" };
static const char *const ARMHFTriples[] = { "arm-linux-gnueabihf",
"armv7hl-redhat-linux-gnueabi" };
static const char *const ARMebLibDirs[] = { "/lib" };
static const char *const ARMebTriples[] = { "armeb-linux-gnueabi",
"armeb-linux-androideabi" };
static const char *const ARMebHFTriples[] = { "armeb-linux-gnueabihf",
"armebv7hl-redhat-linux-gnueabi" };
static const char *const X86_64LibDirs[] = { "/lib64", "/lib" };
static const char *const X86_64Triples[] = {
@ -1405,6 +1410,17 @@ bool Generic_GCC::GCCInstallationDetector::getBiarchSibling(Multilib &M) const {
ARMTriples + llvm::array_lengthof(ARMTriples));
}
break;
case llvm::Triple::armeb:
case llvm::Triple::thumbeb:
LibDirs.append(ARMebLibDirs, ARMebLibDirs + llvm::array_lengthof(ARMebLibDirs));
if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF) {
TripleAliases.append(ARMebHFTriples,
ARMebHFTriples + llvm::array_lengthof(ARMebHFTriples));
} else {
TripleAliases.append(ARMebTriples,
ARMebTriples + llvm::array_lengthof(ARMebTriples));
}
break;
case llvm::Triple::x86_64:
LibDirs.append(X86_64LibDirs,
X86_64LibDirs + llvm::array_lengthof(X86_64LibDirs));
@ -2068,7 +2084,9 @@ bool Generic_GCC::IsIntegratedAssemblerDefault() const {
getTriple().getArch() == llvm::Triple::aarch64 ||
getTriple().getArch() == llvm::Triple::aarch64_be ||
getTriple().getArch() == llvm::Triple::arm ||
getTriple().getArch() == llvm::Triple::thumb;
getTriple().getArch() == llvm::Triple::armeb ||
getTriple().getArch() == llvm::Triple::thumb ||
getTriple().getArch() == llvm::Triple::thumbeb;
}
void Generic_ELF::addClangTargetOptions(const ArgList &DriverArgs,
@ -2797,6 +2815,16 @@ static std::string getMultiarchTriple(const llvm::Triple &TargetTriple,
return "arm-linux-gnueabi";
}
return TargetTriple.str();
case llvm::Triple::armeb:
case llvm::Triple::thumbeb:
if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF) {
if (llvm::sys::fs::exists(SysRoot + "/lib/armeb-linux-gnueabihf"))
return "armeb-linux-gnueabihf";
} else {
if (llvm::sys::fs::exists(SysRoot + "/lib/armeb-linux-gnueabi"))
return "armeb-linux-gnueabi";
}
return TargetTriple.str();
case llvm::Triple::x86:
if (llvm::sys::fs::exists(SysRoot + "/lib/i386-linux-gnu"))
return "i386-linux-gnu";

55
clang/lib/Driver/Tools.cpp
View File

@ -472,6 +472,7 @@ static bool isSignedCharDefault(const llvm::Triple &Triple) {
case llvm::Triple::aarch64:
case llvm::Triple::aarch64_be:
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::ppc:
case llvm::Triple::ppc64:
if (Triple.isOSDarwin())
@ -1269,7 +1270,9 @@ static std::string getCPUName(const ArgList &Args, const llvm::Triple &T) {
return getAArch64TargetCPU(Args, T);
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
return arm::getARMTargetCPU(Args, T);
case llvm::Triple::mips:
@ -1478,7 +1481,9 @@ static void getTargetFeatures(const Driver &D, const llvm::Triple &Triple,
break;
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
getARMTargetFeatures(D, Triple, Args, Features, ForAS);
break;
@ -1770,7 +1775,8 @@ static void CollectArgsForIntegratedAssembler(Compilation &C,
// Until ARM libraries are build separately, we have them all in one library
static StringRef getArchNameForCompilerRTLib(const ToolChain &TC) {
if (TC.getArch() == llvm::Triple::arm)
if (TC.getArch() == llvm::Triple::arm ||
TC.getArch() == llvm::Triple::armeb)
return "arm";
else
return TC.getArchName();
@ -2260,7 +2266,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
if (getToolChain().getTriple().getEnvironment() == llvm::Triple::Android) {
switch (getToolChain().getTriple().getArch()) {
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
case llvm::Triple::mips:
case llvm::Triple::mipsel:
case llvm::Triple::mips64:
@ -2637,7 +2645,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
break;
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
AddARMTargetArgs(Args, CmdArgs, KernelOrKext);
break;
@ -4770,17 +4780,29 @@ const char *arm::getARMCPUForMArch(const ArgList &Args,
.Cases("armv6m", "armv6-m", "cortex-m0")
.Case("thumbv6m", "cortex-m0")
.Cases("armv7", "armv7a", "armv7-a", "cortex-a8")
.Cases("armebv7", "armebv7a", "armebv7-a", "cortex-a8")
.Cases("thumbv7", "thumbv7a", "cortex-a8")
.Cases("thumbebv7", "thumbebv7a", "cortex-a8")
.Cases("armv7l", "armv7-l", "cortex-a8")
.Cases("armebv7l", "armebv7-l", "cortex-a8")
.Cases("armv7s", "armv7-s", "swift")
.Cases("armebv7s", "armebv7-s", "swift")
.Cases("armv7r", "armv7-r", "cortex-r4")
.Cases("armebv7r", "armebv7-r", "cortex-r4")
.Case("thumbv7r", "cortex-r4")
.Case("thumbebv7r", "cortex-r4")
.Cases("armv7m", "armv7-m", "cortex-m3")
.Cases("armebv7m", "armebv7-m", "cortex-m3")
.Case("thumbv7m", "cortex-m3")
.Case("thumbebv7m", "cortex-m3")
.Cases("armv7em", "armv7e-m", "cortex-m4")
.Cases("armebv7em", "armebv7e-m", "cortex-m4")
.Cases("thumbv7em", "thumbv7e-m", "cortex-m4")
.Cases("thumbebv7em", "thumbebv7e-m", "cortex-m4")
.Cases("armv8", "armv8a", "armv8-a", "cortex-a53")
.Cases("armebv8", "armebv8a", "armebv8-a", "cortex-a53")
.Cases("thumbv8", "thumbv8a", "cortex-a53")
.Cases("thumbebv8", "thumbebv8a", "cortex-a53")
.Case("ep9312", "ep9312")
.Case("iwmmxt", "iwmmxt")
.Case("xscale", "xscale")
@ -6027,7 +6049,9 @@ void freebsd::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
addAssemblerKPIC(Args, CmdArgs);
} else if (getToolChain().getArch() == llvm::Triple::arm ||
getToolChain().getArch() == llvm::Triple::thumb) {
getToolChain().getArch() == llvm::Triple::armeb ||
getToolChain().getArch() == llvm::Triple::thumb ||
getToolChain().getArch() == llvm::Triple::thumbeb) {
const Driver &D = getToolChain().getDriver();
const llvm::Triple &Triple = getToolChain().getTriple();
StringRef FloatABI = arm::getARMFloatABI(D, Args, Triple);
@ -6273,7 +6297,9 @@ void netbsd::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back("--32");
break;
case llvm::Triple::arm:
case llvm::Triple::thumb: {
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb: {
std::string MArch(arm::getARMTargetCPU(Args, getToolChain().getTriple()));
CmdArgs.push_back(Args.MakeArgString("-mcpu=" + MArch));
break;
@ -6367,7 +6393,9 @@ void netbsd::Link::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back("elf_i386");
break;
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
CmdArgs.push_back("-m");
switch (getToolChain().getTriple().getEnvironment()) {
case llvm::Triple::EABI:
@ -6542,11 +6570,13 @@ void gnutools::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back("-64");
CmdArgs.push_back("-Av9a");
NeedsKPIC = true;
} else if (getToolChain().getArch() == llvm::Triple::arm) {
} else if (getToolChain().getArch() == llvm::Triple::arm ||
getToolChain().getArch() == llvm::Triple::armeb) {
StringRef MArch = getToolChain().getArchName();
if (MArch == "armv7" || MArch == "armv7a" || MArch == "armv7-a")
CmdArgs.push_back("-mfpu=neon");
if (MArch == "armv8" || MArch == "armv8a" || MArch == "armv8-a")
if (MArch == "armv8" || MArch == "armv8a" || MArch == "armv8-a" ||
MArch == "armebv8" || MArch == "armebv8a" || MArch == "armebv8-a")
CmdArgs.push_back("-mfpu=crypto-neon-fp-armv8");
StringRef ARMFloatABI = tools::arm::getARMFloatABI(
@ -6693,6 +6723,12 @@ static StringRef getLinuxDynamicLinker(const ArgList &Args,
return "/lib/ld-linux-armhf.so.3";
else
return "/lib/ld-linux.so.3";
} else if (ToolChain.getArch() == llvm::Triple::armeb ||
ToolChain.getArch() == llvm::Triple::thumbeb) {
if (ToolChain.getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
return "/lib/ld-linux-armhf.so.3"; /* TODO: check which dynamic linker name. */
else
return "/lib/ld-linux.so.3"; /* TODO: check which dynamic linker name. */
} else if (ToolChain.getArch() == llvm::Triple::mips ||
ToolChain.getArch() == llvm::Triple::mipsel)
return "/lib/ld.so.1";
@ -6784,6 +6820,9 @@ void gnutools::Link::ConstructJob(Compilation &C, const JobAction &JA,
else if (ToolChain.getArch() == llvm::Triple::arm
|| ToolChain.getArch() == llvm::Triple::thumb)
CmdArgs.push_back("armelf_linux_eabi");
else if (ToolChain.getArch() == llvm::Triple::armeb
|| ToolChain.getArch() == llvm::Triple::thumbeb)
CmdArgs.push_back("armebelf_linux_eabi"); /* TODO: check which NAME. */
else if (ToolChain.getArch() == llvm::Triple::ppc)
CmdArgs.push_back("elf32ppclinux");
else if (ToolChain.getArch() == llvm::Triple::ppc64)
@ -6817,7 +6856,9 @@ void gnutools::Link::ConstructJob(Compilation &C, const JobAction &JA,
if (Args.hasArg(options::OPT_static)) {
if (ToolChain.getArch() == llvm::Triple::arm ||
ToolChain.getArch() == llvm::Triple::thumb)
ToolChain.getArch() == llvm::Triple::armeb ||
ToolChain.getArch() == llvm::Triple::thumb ||
ToolChain.getArch() == llvm::Triple::thumbeb)
CmdArgs.push_back("-Bstatic");
else
CmdArgs.push_back("-static");
@ -6829,7 +6870,9 @@ void gnutools::Link::ConstructJob(Compilation &C, const JobAction &JA,
}
if (ToolChain.getArch() == llvm::Triple::arm ||
ToolChain.getArch() == llvm::Triple::armeb ||
ToolChain.getArch() == llvm::Triple::thumb ||
ToolChain.getArch() == llvm::Triple::thumbeb ||
(!Args.hasArg(options::OPT_static) &&
!Args.hasArg(options::OPT_shared))) {
CmdArgs.push_back("-dynamic-linker");

2
clang/lib/Sema/SemaChecking.cpp
View File

@ -303,7 +303,9 @@ Sema::CheckBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) {
if (BuiltinID >= Builtin::FirstTSBuiltin) {
switch (Context.getTargetInfo().getTriple().getArch()) {
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
if (CheckARMBuiltinFunctionCall(BuiltinID, TheCall))
return ExprError();
break;

51
clang/test/Driver/arm-cortex-cpus.c
View File

@ -111,12 +111,25 @@
// RUN: %clang -target arm -march=armv8-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
// CHECK-V8A: "-cc1"{{.*}} "-triple" "armv8-{{.*}}" "-target-cpu" "cortex-a53"
// RUN: %clang -target armebv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
// RUN: %clang -target armeb -march=armebv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
// RUN: %clang -target armebv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
// RUN: %clang -target armeb -march=armebv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
// RUN: %clang -target armeb -march=armebv8-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
// CHECK-BE-V8A: "-cc1"{{.*}} "-triple" "armebv8-{{.*}}" "-target-cpu" "cortex-a53"
// RUN: %clang -target armv8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
// RUN: %clang -target arm -march=armv8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
// RUN: %clang -target armv8a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
// RUN: %clang -target arm -march=armv8a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
// CHECK-V8A-THUMB: "-cc1"{{.*}} "-triple" "thumbv8-{{.*}}" "-target-cpu" "cortex-a53"
// RUN: %clang -target armebv8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
// RUN: %clang -target armeb -march=armebv8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
// RUN: %clang -target armebv8a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
// RUN: %clang -target armeb -march=armebv8a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
// CHECK-BE-V8A-THUMB: "-cc1"{{.*}} "-triple" "thumbebv8-{{.*}}" "-target-cpu" "cortex-a53"
// ================== Check default Architecture on each Cortex CPU
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
@ -126,6 +139,14 @@
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a15 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
// CHECK-CPUV7A: "-cc1"{{.*}} "-triple" "armv7-{{.*}}
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a9 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a12 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a15 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
// CHECK-BE-CPUV7A: "-cc1"{{.*}} "-triple" "armebv7-{{.*}}
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a7 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
@ -134,27 +155,57 @@
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a15 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
// CHECK-CPUV7A-THUMB: "-cc1"{{.*}} "-triple" "thumbv7-{{.*}}
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a7 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a9 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a12 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a15 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
// CHECK-BE-CPUV7A-THUMB: "-cc1"{{.*}} "-triple" "thumbebv7-{{.*}}
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m0 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6M %s
// CHECK-CPUV6M: "-cc1"{{.*}} "-triple" "thumbv6m-{{.*}}
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m3 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7M %s
// CHECK-CPUV7M: "-cc1"{{.*}} "-triple" "thumbv7m-{{.*}}
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-m3 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7M %s
// CHECK-BE-CPUV7M: "-cc1"{{.*}} "-triple" "thumbebv7m-{{.*}}
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7EM %s
// CHECK-CPUV7EM: "-cc1"{{.*}} "-triple" "thumbv7em-{{.*}}
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-m4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7EM %s
// CHECK-BE-CPUV7EM: "-cc1"{{.*}} "-triple" "thumbebv7em-{{.*}}
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
// CHECK-CPUV7R: "-cc1"{{.*}} "-triple" "armv7r-{{.*}}
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
// CHECK-BE-CPUV7R: "-cc1"{{.*}} "-triple" "armebv7r-{{.*}}
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
// CHECK-CPUV7R-THUMB: "-cc1"{{.*}} "-triple" "thumbv7r-{{.*}}
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r4 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
// CHECK-BE-CPUV7R-THUMB: "-cc1"{{.*}} "-triple" "thumbebv7r-{{.*}}
// RUN: %clang -target arm -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
// RUN: %clang -target arm -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
// CHECK-CPUV8A: "-cc1"{{.*}} "-triple" "armv8-{{.*}}
// RUN: %clang -target armeb -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
// RUN: %clang -target armeb -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
// CHECK-BE-CPUV8A: "-cc1"{{.*}} "-triple" "armebv8-{{.*}}
// RUN: %clang -target arm -mcpu=cortex-a53 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
// RUN: %clang -target arm -mcpu=cortex-a57 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
// CHECK-CPUV8A-THUMB: "-cc1"{{.*}} "-triple" "thumbv8-{{.*}}
// RUN: %clang -target armeb -mcpu=cortex-a53 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
// RUN: %clang -target armeb -mcpu=cortex-a57 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
// CHECK-BE-CPUV8A-THUMB: "-cc1"{{.*}} "-triple" "thumbebv8-{{.*}}

124
clang/test/Preprocessor/init.c
View File

@ -523,8 +523,10 @@
//
// ARM-NOT:#define _LP64
// ARM:#define __APCS_32__ 1
// ARM-NOT:#define __ARMEB__ 1
// ARM:#define __ARMEL__ 1
// ARM:#define __ARM_ARCH_6J__ 1
// ARM-NOT:#define __ARM_BIG_ENDIAN 1
// ARM:#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
// ARM:#define __CHAR16_TYPE__ unsigned short
// ARM:#define __CHAR32_TYPE__ unsigned int
@ -619,13 +621,117 @@
// ARM:#define __arm 1
// ARM:#define __arm__ 1
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=armeb-none-none < /dev/null | FileCheck -check-prefix ARM-BE %s
//
// ARM-BE-NOT:#define _LP64
// ARM-BE:#define __APCS_32__ 1
// ARM-BE:#define __ARMEB__ 1
// ARM-BE-NOT:#define __ARMEL__ 1
// ARM-BE:#define __ARM_ARCH_6J__ 1
// ARM-BE:#define __ARM_BIG_ENDIAN 1
// ARM-BE:#define __BIG_ENDIAN__ 1
// ARM-BE:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
// ARM-BE:#define __CHAR16_TYPE__ unsigned short
// ARM-BE:#define __CHAR32_TYPE__ unsigned int
// ARM-BE:#define __CHAR_BIT__ 8
// ARM-BE:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
// ARM-BE:#define __DBL_DIG__ 15
// ARM-BE:#define __DBL_EPSILON__ 2.2204460492503131e-16
// ARM-BE:#define __DBL_HAS_DENORM__ 1
// ARM-BE:#define __DBL_HAS_INFINITY__ 1
// ARM-BE:#define __DBL_HAS_QUIET_NAN__ 1
// ARM-BE:#define __DBL_MANT_DIG__ 53
// ARM-BE:#define __DBL_MAX_10_EXP__ 308
// ARM-BE:#define __DBL_MAX_EXP__ 1024
// ARM-BE:#define __DBL_MAX__ 1.7976931348623157e+308
// ARM-BE:#define __DBL_MIN_10_EXP__ (-307)
// ARM-BE:#define __DBL_MIN_EXP__ (-1021)
// ARM-BE:#define __DBL_MIN__ 2.2250738585072014e-308
// ARM-BE:#define __DECIMAL_DIG__ 17
// ARM-BE:#define __FLT_DENORM_MIN__ 1.40129846e-45F
// ARM-BE:#define __FLT_DIG__ 6
// ARM-BE:#define __FLT_EPSILON__ 1.19209290e-7F
// ARM-BE:#define __FLT_EVAL_METHOD__ 0
// ARM-BE:#define __FLT_HAS_DENORM__ 1
// ARM-BE:#define __FLT_HAS_INFINITY__ 1
// ARM-BE:#define __FLT_HAS_QUIET_NAN__ 1
// ARM-BE:#define __FLT_MANT_DIG__ 24
// ARM-BE:#define __FLT_MAX_10_EXP__ 38
// ARM-BE:#define __FLT_MAX_EXP__ 128
// ARM-BE:#define __FLT_MAX__ 3.40282347e+38F
// ARM-BE:#define __FLT_MIN_10_EXP__ (-37)
// ARM-BE:#define __FLT_MIN_EXP__ (-125)
// ARM-BE:#define __FLT_MIN__ 1.17549435e-38F
// ARM-BE:#define __FLT_RADIX__ 2
// ARM-BE:#define __INT16_TYPE__ short
// ARM-BE:#define __INT32_TYPE__ int
// ARM-BE:#define __INT64_C_SUFFIX__ LL
// ARM-BE:#define __INT64_TYPE__ long long int
// ARM-BE:#define __INT8_TYPE__ char
// ARM-BE:#define __INTMAX_MAX__ 9223372036854775807LL
// ARM-BE:#define __INTMAX_TYPE__ long long int
// ARM-BE:#define __INTMAX_WIDTH__ 64
// ARM-BE:#define __INTPTR_TYPE__ long int
// ARM-BE:#define __INTPTR_WIDTH__ 32
// ARM-BE:#define __INT_MAX__ 2147483647
// ARM-BE:#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324L
// ARM-BE:#define __LDBL_DIG__ 15
// ARM-BE:#define __LDBL_EPSILON__ 2.2204460492503131e-16L
// ARM-BE:#define __LDBL_HAS_DENORM__ 1
// ARM-BE:#define __LDBL_HAS_INFINITY__ 1
// ARM-BE:#define __LDBL_HAS_QUIET_NAN__ 1
// ARM-BE:#define __LDBL_MANT_DIG__ 53
// ARM-BE:#define __LDBL_MAX_10_EXP__ 308
// ARM-BE:#define __LDBL_MAX_EXP__ 1024
// ARM-BE:#define __LDBL_MAX__ 1.7976931348623157e+308L
// ARM-BE:#define __LDBL_MIN_10_EXP__ (-307)
// ARM-BE:#define __LDBL_MIN_EXP__ (-1021)
// ARM-BE:#define __LDBL_MIN__ 2.2250738585072014e-308L
// ARM-BE:#define __LONG_LONG_MAX__ 9223372036854775807LL
// ARM-BE:#define __LONG_MAX__ 2147483647L
// ARM-BE-NOT:#define __LP64__
// ARM-BE:#define __POINTER_WIDTH__ 32
// ARM-BE:#define __PTRDIFF_TYPE__ int
// ARM-BE:#define __PTRDIFF_WIDTH__ 32
// ARM-BE:#define __REGISTER_PREFIX__
// ARM-BE:#define __SCHAR_MAX__ 127
// ARM-BE:#define __SHRT_MAX__ 32767
// ARM-BE:#define __SIG_ATOMIC_WIDTH__ 32
// ARM-BE:#define __SIZEOF_DOUBLE__ 8
// ARM-BE:#define __SIZEOF_FLOAT__ 4
// ARM-BE:#define __SIZEOF_INT__ 4
// ARM-BE:#define __SIZEOF_LONG_DOUBLE__ 8
// ARM-BE:#define __SIZEOF_LONG_LONG__ 8
// ARM-BE:#define __SIZEOF_LONG__ 4
// ARM-BE:#define __SIZEOF_POINTER__ 4
// ARM-BE:#define __SIZEOF_PTRDIFF_T__ 4
// ARM-BE:#define __SIZEOF_SHORT__ 2
// ARM-BE:#define __SIZEOF_SIZE_T__ 4
// ARM-BE:#define __SIZEOF_WCHAR_T__ 4
// ARM-BE:#define __SIZEOF_WINT_T__ 4
// ARM-BE:#define __SIZE_MAX__ 4294967295U
// ARM-BE:#define __SIZE_TYPE__ unsigned int
// ARM-BE:#define __SIZE_WIDTH__ 32
// ARM-BE:#define __THUMB_INTERWORK__ 1
// ARM-BE:#define __UINTMAX_TYPE__ long long unsigned int
// ARM-BE:#define __USER_LABEL_PREFIX__ _
// ARM-BE:#define __WCHAR_MAX__ 4294967295U
// ARM-BE:#define __WCHAR_TYPE__ unsigned int
// ARM-BE:#define __WCHAR_WIDTH__ 32
// ARM-BE:#define __WINT_TYPE__ int
// ARM-BE:#define __WINT_WIDTH__ 32
// ARM-BE:#define __arm 1
// ARM-BE:#define __arm__ 1
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=arm-none-linux-gnueabi -target-feature +soft-float -target-feature +soft-float-abi < /dev/null | FileCheck -check-prefix ARMEABISOFTFP %s
//
// ARM-NOT:#define _LP64
// ARMEABISOFTFP-NOT:#define _LP64
// ARMEABISOFTFP:#define __APCS_32__ 1
// ARMEABISOFTFP-NOT:#define __ARMEB__ 1
// ARMEABISOFTFP:#define __ARMEL__ 1
// ARMEABISOFTFP:#define __ARM_ARCH 6
// ARMEABISOFTFP:#define __ARM_ARCH_6J__ 1
// ARMEABISOFTFP-NOT:#define __ARM_BIG_ENDIAN 1
// ARMEABISOFTFP:#define __ARM_EABI__ 1
// ARMEABISOFTFP:#define __ARM_PCS 1
// ARMEABISOFTFP-NOT:#define __ARM_PCS_VFP 1
@ -726,11 +832,13 @@
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=arm-none-linux-gnueabi < /dev/null | FileCheck -check-prefix ARMEABIHARDFP %s
//
// ARM-NOT:#define _LP64
// ARMEABIHARDFP-NOT:#define _LP64
// ARMEABIHARDFP:#define __APCS_32__ 1
// ARMEABIHARDFP-NOT:#define __ARMEB__ 1
// ARMEABIHARDFP:#define __ARMEL__ 1
// ARMEABIHARDFP:#define __ARM_ARCH 6
// ARMEABIHARDFP:#define __ARM_ARCH_6J__ 1
// ARMEABIHARDFP-NOT:#define __ARM_BIG_ENDIAN 1
// ARMEABIHARDFP:#define __ARM_EABI__ 1
// ARMEABIHARDFP:#define __ARM_PCS 1
// ARMEABIHARDFP:#define __ARM_PCS_VFP 1
@ -860,10 +968,18 @@
// ARMv8: #define __THUMB_INTERWORK__ 1
// ARMv8-NOT: #define __thumb2__
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=armebv8-none-none < /dev/null | FileCheck -check-prefix ARMebv8 %s
// ARMebv8: #define __THUMB_INTERWORK__ 1
// ARMebv8-NOT: #define __thumb2__
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=thumbv8 < /dev/null | FileCheck -check-prefix Thumbv8 %s
// Thumbv8: #define __THUMB_INTERWORK__ 1
// Thumbv8: #define __thumb2__
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=thumbebv8 < /dev/null | FileCheck -check-prefix Thumbebv8 %s
// Thumbebv8: #define __THUMB_INTERWORK__ 1
// Thumbebv8: #define __thumb2__
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=thumbv5 < /dev/null | FileCheck -check-prefix Thumbv5 %s
// Thumbv5: #define __THUMB_INTERWORK__ 1
// Thumbv5-NOT: #define __thumb2__
@ -876,6 +992,10 @@
// Thumbv7: #define __THUMB_INTERWORK__ 1
// Thumbv7: #define __thumb2__
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=thumbebv7 < /dev/null | FileCheck -check-prefix Thumbebv7 %s
// Thumbebv7: #define __THUMB_INTERWORK__ 1
// Thumbebv7: #define __thumb2__
//
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-none-none < /dev/null | FileCheck -check-prefix I386 %s
//